Odpowiedź:
Zadanie 1
1. PN
PN = 35 - 48 = -13
2. SM
SM = 10 - 5 = 5
3. PR
PR = -13 + 5 = -8
4. Wpr
Wpr = (-8 : 15000) * 1000 = -0,53
Zadanie 2
PN = 380200 - 500200 = -120 000
2. PR
PR = -120000 + 3000 = -117 000
3. Wpr
Wpr = (-117000 : 38000000) * 1000 = -3,08
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Odpowiedź:
Zadanie 1
1. PN
PN = 35 - 48 = -13
2. SM
SM = 10 - 5 = 5
3. PR
PR = -13 + 5 = -8
4. Wpr
Wpr = (-8 : 15000) * 1000 = -0,53
Zadanie 2
1. PN
PN = 380200 - 500200 = -120 000
2. PR
PR = -120000 + 3000 = -117 000
3. Wpr
Wpr = (-117000 : 38000000) * 1000 = -3,08